1. Cost Benefit Analysis Applied to Behavioral and Engineering Safety Countermeasures in San Francisco, California Ryan Greene-Roesel San Francisco County Transportation Planning Authority December 2013 Note: Research funded by the Transportation Research Board under NCHRP 17-46 and completed while at Cambridge Systematics

2. EducationEngineeringEnforcementEmergency

3. Methodology

6. 2. Automated Speed Enforcement Buffer 1. Pedestrian Median Extension Countywide Implementation 3. Child Pedestrian Safety Training 4. DUI Sobriety Check Points Countywide Implementation 3. Child Pedestrian Safety Training 4. DUI Sobriety Check Points 1 1 2 2 3 3

7. 2. Automated Speed Enforcement Buffer 1. Pedestrian Median Extension Countywide Implementation 3. Child Pedestrian Safety Training 4. DUI Sobriety Check Points Countywide Implementation 3. Child Pedestrian Safety Training 4. DUI Sobriety Check Points 1 1 2 2 3 3 4 4

8. School Pedestrian Training Programs Sobriety Checkpoints Pedestrian Median Extensions Speed Cameras